发明名称 Snow/utility shovel having arrangements to lock the handle and blade to the shaft in different rotational positions while preventing axial movement therebetween
摘要 An ergonomic shovel that has a curved, bent angle shaft that reduces the user's exertion, strain and fatigue. In addition, when not in use, shovel provides a space saving design so it can be stored nearly flat, saving storage space. This is accomplished by rotating the handle and blade 90 degrees in one direction with the use of quick release detent pins that are easily removed and re-inserted at predetermined positions.
申请公布号 US8177272(B2) 申请公布日期 2012.05.15
申请号 US20100690207 申请日期 2010.01.20
申请人 SCHINELLA, JR. ANTHONY J. 发明人 SCHINELLA, JR. ANTHONY J.
分类号 A01B1/02;A01B1/22;E01H5/02 主分类号 A01B1/02
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